package com.example.one_class.Merchant.service.impl;


import com.example.one_class.Merchant.mapper.MerchantMapper;
import com.example.one_class.Merchant.service.MerchantService;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;

@Service
public class MerchantServiceImpl implements MerchantService {

    @Resource
    private MerchantMapper merchantMapper;


    public int addMerchant(MerchantService merchantService) {
        return 0;
    }
}
